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Message-ID: <cover.1701334869.git.lorenzo@kernel.org>
Date: Thu, 30 Nov 2023 10:11:47 +0100
From: Lorenzo Bianconi <lorenzo@...nel.org>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com,
lorenzo.bianconi@...hat.com,
bpf@...r.kernel.org,
hawk@...nel.org,
toke@...hat.com,
willemdebruijn.kernel@...il.com,
jasowang@...hat.com
Subject: [PATCH v2 net-next 0/2] add multi-buff support for xdp running in generic mode
Introduce multi-buffer support for xdp running in generic mode not always
linearizing the skb in netif_receive_generic_xdp routine.
Changes since v1:
- explictly keep the skb segmented in netif_skb_check_for_generic_xdp() and
do not rely on pskb_expand_head()
Lorenzo Bianconi (2):
xdp: rely on skb pointer reference in do_xdp_generic and
netif_receive_generic_xdp
xdp: add multi-buff support for xdp running in generic mode
drivers/net/tun.c | 4 +-
include/linux/netdevice.h | 2 +-
net/core/dev.c | 158 ++++++++++++++++++++++++++++++--------
3 files changed, 130 insertions(+), 34 deletions(-)
--
2.43.0
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